首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   4595篇
  免费   112篇
  2024年   13篇
  2023年   62篇
  2022年   87篇
  2021年   82篇
  2020年   181篇
  2019年   155篇
  2018年   164篇
  2017年   169篇
  2016年   188篇
  2015年   118篇
  2014年   136篇
  2013年   455篇
  2012年   284篇
  2011年   262篇
  2010年   199篇
  2009年   238篇
  2008年   256篇
  2007年   309篇
  2006年   266篇
  2005年   273篇
  2004年   179篇
  2003年   153篇
  2002年   162篇
  2001年   74篇
  2000年   98篇
  1999年   32篇
  1998年   15篇
  1997年   15篇
  1996年   15篇
  1995年   9篇
  1994年   14篇
  1993年   12篇
  1992年   6篇
  1991年   12篇
  1990年   4篇
  1986年   1篇
  1983年   4篇
  1982年   2篇
  1980年   1篇
  1978年   2篇
排序方式: 共有4707条查询结果,搜索用时 15 毫秒
61.
In the fourth millennium BP, there were major environmental and cultural changes on the Andean altiplano of South America, but the chronology remains vague. A recent synthesis describes a slow, gradual transition from hunting and gathering to agropastoralism. This proposal is tested by refining the date of the onset of more humid and stable conditions, around 3550 cal BP, based on a Bayesian model of 26 dates from Lake Wiñaymarka and an updated calculation of the lacustrine offset. This is compared to Bayesian models of 191 dates from 20 archaeological sites, which incorporate a number of recently processed radiocarbon dates. A synthesis is presented of 15 full coverage surveys, a summed probability distribution, and a Bayesian model of the transition to ceramics, which together support a scenario of a very rapid demographic increase. Fourteen models from archaeological sites are cross-referenced in a composite model, which identifies a brief, altiplano-wide emergence of agropastoralism with starting and ending boundaries of 3540 and 3120 cal BP, respectively. This starting boundary correlates strongly with the onset of improving environmental conditions, indicating synchronous cultural and environmental change. The suite of accelerating cultural changes included a marked reduction in mobility, a demographic surge, increased subsistence diversity, the adoption of ceramics, farming and the integration of camelid herding into a remarkably resilient economic strategy still in use today. This is a highly relevant but yet to be used comparative case study for the variable tempos of ‘big histories’, and ecocultural interactions that generate rapid, emergent episodes of wide-spread and enduring cultural change.  相似文献   
62.
宋广波 《安徽史学》2015,(6):163-168
本文考证了胡适致任鸿隽、胡近仁两封信的写作时间,纠正了以往的误判。将信件的内容置于广阔的历史背景下加以考察,并与相关史料参考互证,不仅有助于考察信件的写作时间,且有助于理解信函的真实含义。  相似文献   
63.
徐俊嵩 《安徽史学》2015,(2):120-124
宗祧承继是宗族研究的一个重要内容,学界对明清宗族继承问题研究已久,也取得了丰硕的成果,对于越继和降继,则甚少涉及。先贤们对徽州宗族社会有诸多理想性的描述,然而这些描述在很大程度上只是一种表象,现实的徽州社会要复杂得多,越继和降继就是其表现之一。探讨这两种承继方式,对于更好地解读宗祧承继和剖析明清时期徽州宗族社会的发展脉络,都有一定的积极意义。  相似文献   
64.
This article examines the various components of the image of Soviet children, who were deported to Nazi Germany during the Second World War to perform forced labour, within the culture of remembrance of the USSR and post-Soviet Ukraine. In her analysis, the author emphasises that throughout the Soviet period the topic of forced labour had mostly instrumental significance and was used for a variety of propaganda tasks: during the war, to mobilise the population to struggle against the enemy; in its aftermath, to underscore and contrast the essence and policies of the post-war Western ‘democracies’ and the USSR; and, from the late 1960s, to accuse capitalist countries, above all the Federal Republic of Germany, of preparing for undertakings such as a new war or an arms race. With the collapse of the USSR, the Ostarbeiters' ‘territory of memory’ enlarged dramatically. In the new climate of democratic transformation, there were socio-legal initiatives which aimed to regulate the status of forced labourers, and the first steps were taken towards institutionalising Ostarbeiter associations. This, in turn, facilitated the process of analysing the construction and presentation of the image of the child Ostarbeiter on the level of state-legal regulation, institutional support, public interest and scholarly research that is taking place in contemporary Ukraine.  相似文献   
65.
This article looks into what happened to the children of Dutch Nazi collaborators after the liberation of the Netherlands in May 1945. The author first outlines the historical context in which these children lived and the manner in which they recounted and recorded their memories much later. In combination with new archival research on social-welfare policy and ‘re-education’ of former National Socialist youth, this puts the discourse that dominated the Dutch debate, that is, the discourse of the ‘innocent child’ harshly punished by society, in a different light. The framework of the innocent child being punished by a cruel society obscured our view of experiences that did not fit this mould. Furthermore, it made the values and norms that were current during the reconstruction period disappear from the picture: the bad memories of children of collaborators partly originate in policy that was considered normal in those days. This, however, should not obscure the impact of the vulnerable social position which these children experienced after the war.  相似文献   
66.
Abstract

Engaging communities in the protection of heritage means that the communities living around the heritage sites are involved in the process of identifying issues that affect the conservation of these sites and can propose ways by which they can be addressed. In Ghana, the Elmina Castle project shows close collaboration between the communities living around these slave forts and castles, the legal custodians, and other stakeholders. This case study unpicks the process to show how the existing traditional systems were approached and involved. The result of this participatory collaboration is a strategic document which will be implemented to ensure proper protection of these sites in the wake of development and modernization.  相似文献   
67.
68.
69.
We present the results of a multi‐method archaeometric study concerning the architectural elements reused in Monte Sorbo church (Sarsina, central Italy) between the eighth and ninth centuries AD . The provenance study has focused on classical marbles and stones, which clearly do not originate from the local Apennine geological formations and are thought to come from extra‐regional sources. A large fraction of the tested marbles is from Asia Minor, coming from both the Proconnesian district on Marmara Island and, probably, the Hasançavuslar site near Ephesus (Greco scritto). Of the four remaining marbles investigated, one is from the Carrara district and three are from different Greek quarrying areas, such as Mount Pentelikon (Athens) and the Thasos and Paros islands. The data also highlight the reuse of decorated gravestones made of Pietra di Aurisina as architectonic elements. This limestone is a fossiliferous carbonate stone outcropping in the Trieste Karst region (north‐eastern Italy), which was exploited by both the Romans and the Byzantines. The assignment of all of the columns of the central nave to the same source area provides an argument in favour of their provenance from a single monument, which was probably located in Sarsina or Ravenna, with the ‘colourful taste’ that is typical of the late Antonine and Severian periods.  相似文献   
70.
Isaiah Berlin and other representatives of historicism have made the Enlightenment and the Counter‐Enlightenment into opposite cultures. The Counter‐Enlightenment is a criticism of the Enlightenment from within, so in many respects they overlap. However, with regard to perceptions of time they contradict each other. The times of the Enlightenment lean heavily toward chronology and can be labeled as “empty,” whereas the time perceptions of the Counter‐Enlightenment can be called “incarnated” and are identical with historical times. As a consequence the differences between the two temporalities lead necessarily to differences in synchronization.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号